package com.gastronomy.dao;

import java.util.List;

import com.gastronomy.entity.InformationEntity;

public interface InformationDao {
	public List<InformationEntity> listInformations();
	/**
	 * 根据id查找一篇资讯
	 * 
	 * @param informationId
	 *            资讯id
	 * @return
	 */
	public InformationEntity getInformationById(String informationId);
	/**
	 * 更新阅读量
	 * @param informationEntity
	 */
	public void updateInformationFocuse(InformationEntity informationEntity);
	public void saveInformation(InformationEntity informationEntity);
}
